The main compartment, with breathable moisture-resistant mesh at the lower end, can accommodate freediving fishing gear, such as wetsuit, long fins (up to 100 cm), mask, snorkel, belt, knife and various accessories. The secondary compartment, i.e., the outer pocket, is like a cool-type refrigerator bag for carrying cold drinks or fish. The outer elastic braided drawstring allows other items, such as a towel, to be inserted. The two sides have attachment systems for two fishing rifles. At the top end of the bag is a D-ring. The two shoulder straps for carrying are adjustable, and a side handle makes it easy to grip.